Hayden the indestructible cheerleader is back on the set of Heroes  after a long weekend of parties...and rumors. The newest story about the starlet is that she got a little testy on the Emmy red carpet, apparently telling an Us Weekly staffer that she was going to "kill" him/her  over the piece they printed about her break up with Stephen . Wow, that doesn't sound like smiley little Hayden? Ha. Hmmmm, I wonder how she feels about the whisperings regarding her veeeerrrry friendly relationship with Milo  - should we be watching our backs? Check out more evidence of the new couple on Emmy night after the jump.
To watch a video of Hayden and MILO DANCING REAL CLOSE AND MORE on Emmy night just